Fly Height And Slider Protrusion Measurement
    5.
    发明申请
    Fly Height And Slider Protrusion Measurement 有权
    飞行高度和滑块突起测量

    公开(公告)号:US20090113464A1

    公开(公告)日:2009-04-30

    申请号:US11926235

    申请日:2007-10-29

    IPC分类号: G11B7/08

    摘要: An apparatus for measuring a distance such as, for example, a fly height distance. An apparatus includes a slider having an air bearing surface and an optical condenser assembly spaced apart from the air bearing surface of the slider. The optical condenser assembly includes an optical cap and an optical substrate having a first surface and a second surface. The first surface is spaced apart from the optical cap and the second surface is spaced apart from the air bearing surface of the slider.

    摘要翻译: 一种用于测量距离的装置,例如飞高高度距离。 一种装置包括具有空气轴承表面的滑块和与滑块的空气轴承表面间隔开的光学冷凝器组件。 光学冷凝器组件包括光学帽和具有第一表面和第二表面的光学衬底。 第一表面与光学帽相隔开,第二表面与滑块的空气支承表面间隔开。

    Fly height and slider protrusion measurement
    6.
    发明授权
    Fly height and slider protrusion measurement 有权
    飞行高度和滑块突出测量

    公开(公告)号:US08098381B2

    公开(公告)日:2012-01-17

    申请号:US11926235

    申请日:2007-10-29

    IPC分类号: G01B11/02

    摘要: An apparatus for measuring a distance such as, for example, a fly height distance. An apparatus includes a slider having an air bearing surface and an optical condenser assembly spaced apart from the air bearing surface of the slider. The optical condenser assembly includes an optical cap and an optical substrate having a first surface and a second surface. The first surface is spaced apart from the optical cap and the second surface is spaced apart from the air bearing surface of the slider.

    摘要翻译: 一种用于测量距离的装置,例如飞高高度距离。 一种装置包括具有空气轴承表面的滑块和与滑块的空气轴承表面间隔开的光学冷凝器组件。 光学冷凝器组件包括光学帽和具有第一表面和第二表面的光学衬底。 第一表面与光学帽相隔开,第二表面与滑块的空气支承表面间隔开。

    Optical Recording Using a Waveguide Structure and a Phase Change Medium
    7.
    发明申请
    Optical Recording Using a Waveguide Structure and a Phase Change Medium 有权
    使用波导结构和相变介质进行光学记录

    公开(公告)号:US20100008208A1

    公开(公告)日:2010-01-14

    申请号:US12548688

    申请日:2009-08-27

    IPC分类号: G11B7/135

    摘要: An apparatus includes a component having a first surface, a first waveguide for directing electromagnetic radiation to a focal point adjacent to the first surface, a storage medium positioned adjacent to the first surface, a detector for detecting electromagnetic radiation reflected from the storage medium, and a structure positioned adjacent to the focal point for collecting the reflected electromagnetic radiation and for transmitting the reflected electromagnetic radiation toward the detector, wherein the structure comprises a second waveguide including a first cladding layer positioned adjacent to a first side of the first waveguide and having a first end positioned adjacent to the first surface and a second cladding layer positioned adjacent to a second side of the first waveguide and having a first end positioned adjacent to the air bearing surface.

    摘要翻译: 一种装置包括具有第一表面的部件,用于将电磁辐射引导到与第一表面相邻的焦点的第一波导,与第一表面相邻定位的存储介质,用于检测从存储介质反射的电磁辐射的检测器,以及 位于焦点附近的结构,用于收集反射的电磁辐射并将反射的电磁辐射传送到检测器,其中该结构包括第二波导,其包括邻近第一波导的第一侧定位的第一包层, 邻近第一表面定位的第一端和邻近第一波导的第二侧定位并具有邻近空气支承表面定位的第一端的第二覆层。

    Optical recording using a waveguide structure and a phase change medium
    10.
    发明授权
    Optical recording using a waveguide structure and a phase change medium 有权
    使用波导结构和相变介质进行光学记录

    公开(公告)号:US08009545B2

    公开(公告)日:2011-08-30

    申请号:US12548688

    申请日:2009-08-27

    IPC分类号: G11B7/135

    摘要: An apparatus includes a component having a first surface, a first waveguide for directing electromagnetic radiation to a focal point adjacent to the first surface, a storage medium positioned adjacent to the first surface, a detector for detecting electromagnetic radiation reflected from the storage medium, and a structure positioned adjacent to the focal point for collecting the reflected electromagnetic radiation and for transmitting the reflected electromagnetic radiation toward the detector, wherein the structure comprises a second waveguide including a first cladding layer positioned adjacent to a first side of the first waveguide and having a first end positioned adjacent to the first surface and a second cladding layer positioned adjacent to a second side of the first waveguide and having a first end positioned adjacent to the air bearing surface.

    摘要翻译: 一种装置包括具有第一表面的部件,用于将电磁辐射引导到与第一表面相邻的焦点的第一波导,与第一表面相邻定位的存储介质,用于检测从存储介质反射的电磁辐射的检测器,以及 位于焦点附近的结构,用于收集反射的电磁辐射并将反射的电磁辐射传送到检测器,其中该结构包括第二波导,其包括邻近第一波导的第一侧定位的第一包层, 邻近第一表面定位的第一端和邻近第一波导的第二侧定位并具有邻近空气支承表面定位的第一端的第二覆层。